我完全无法解决这些问题，迫切需要帮助。
我正要开始在一个新的（文件夹）位置将我的 prestahsop 1.4.4 升级到 1.5。我安装了新的 prestashop 没有任何问题。它与我现有的 prestashop 位于不同的文件夹中。
但自从安装后，我无法访问我现有的 prestashop，无论是管理员还是商店。在那之前我没有任何问题。
这些是错误报告：
店面
Warning: Invalid argument supplied for foreach() in /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php on line 554
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Cookie.php on line 300
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Cookie.php on line 300
Fatal error: Cannot access empty property in /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/FrontController.php on line 228
行政
Warning: Invalid argument supplied for foreach() in /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php on line 554
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/admin0811/header.inc.php on line 29
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/admin0811/header.inc.php on line 30
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/admin0811/header.inc.php on line 31
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/admin0811/header.inc.php on line 32
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Cookie.php on line 300
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Cookie.php on line 300
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in/hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Cookie.php on line 300
Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Language.php:554) in /hermes/bosweb25a/b56/nf.logorythm/public_html/logostore/classes/Tools.phpon line 104[/quote]
Language.php l554 的代码是
foreach ($result AS $row)
这是下/** Load all languages in memory for caching
FrontController.php l228 的代码是
if ($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')})
Tools.php l104 的代码是
header('Location: '.$url);
这是下/** redirect to another admin page
Cookie.php l300 的代码是
return setcookie($this->_name, $content, $time, $this->_path, $this->_domain, 0, true);
我希望这些信息足以让有人指出我正确的方向。我需要紧急援助。
非常感谢，
ķ